Browse free open source Java Games and projects below. Use the toggles on the left to filter open source Java Games by OS, license, language, programming language, and project status.

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  • 1
    A cross-platform Duke3D (Duke Nukem 3D) port which provides many new features for mod authors, including an enhanced scripting system and OpenGL renderer. Go to http://www.eduke32.com for downloads and http://bit.ly/dn_3d to get the game!
    Downloads: 11 This Week
    Last Update:
    See Project
  • 2
    Primary goal is to develop 4k-demos, that is, demos that somehow fit into four kilobytes. From time to time, 4k-contests will be initiated to push the project contributors' motivation.
    Downloads: 0 This Week
    Last Update:
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  • 3
    The next step in RPG development: more interaction possibilities with your environment, an ever changing world, the players can start own campaigns and every player experiences the world in a different way. Set in a near future world enriched with fantasy
    Downloads: 0 This Week
    Last Update:
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  • 4
    RTS game engine contributions to Stratagus. RPG mode, first-person mode, underground areas and more are planned. A distribution of Stratagus with the contributions compiled in will also be released here.
    Downloads: 0 This Week
    Last Update:
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  • 5
    ArdReil is a multiplayer, multiplatform, networked strategy game of galactic conquest and resource management, providing opportunities for diplomacy, betrayal, cunning, and cooperation. Unite the Galaxy - preferably under your own flag.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    Awesomeguy
    Awesomeguy started as a homebrew game for the NDS game system. I am trying to port it to some other platforms. To use this download you must have NDS homebrew software and hardware... and a DS. Android phone sources can be found on Google Code.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    Galactic Domine

    Galactic Domine

    Galactic Domine - Evolve in the galaxy

    Galactic Domine is a web based game. The Goal of the game is to Evolve in the galaxy.
    Downloads: 0 This Week
    Last Update:
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  • 8
    This XML-based language will allow easy creation and integration of Game Map and Object definitions for any game.
    Downloads: 0 This Week
    Last Update:
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  • 9

    Hiukuss-SAMP

    Just a repo for my filterscripts and includes

    This is a page for filterscripts created by me (Hiukuss) and gamemodes (includes too!) All files uploaded are in-fact Open Source due to the fact that I release the sources itself (rules on the SA-MP forums) I do not mind if you modify it for your own use, but please honor me, the creator and DO NOT REUPLOAD OR CLAIM AS YOUR OWN. I hope you understand :) ~Hiukuss
    Downloads: 0 This Week
    Last Update:
    See Project
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  • 10
    Javarama é um software escrito em Java e C, usando JNI, que permite a dois usuários competir num Autorama real pela Internet.
    Downloads: 0 This Week
    Last Update:
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  • 11
    Juggerlnaut aims at providing scalability for MMORPG or even FPS games across cores and servers.
    Downloads: 0 This Week
    Last Update:
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  • 12
    A series of files and programs created and developed in the process of learning to develop games
    Downloads: 0 This Week
    Last Update:
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  • 13
    An ABAP2HTML converter(mature), Business Console ( charva is better ), Buoy Classes and Minuet.
    Downloads: 0 This Week
    Last Update:
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  • 14
    Our goal is to create a publicly available supporting architecture and design manifesto for an MMORPG. Eventually the design will be used as the basis for an Open Source MMORPG.
    Downloads: 0 This Week
    Last Update:
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  • 15
    Origin is a evolver for the programming game Corewars. Part of this project is a modified MARS (Memory Array Redcode Simulator) written in C especialy for evolvers. With SWIG its going to be very easy to use in different languages.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    Objetivo de disseminar conhecimentos das diversas áreas de saber que envolvem o desenvolvimento de jogos independente de plataforma. The objective to spread diverse knowledge of areas to know that to involve the independent development of platform games
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    The idea of the project is to develop the traditional game parques
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    We will be developing side scroller arcade-type games from the classic gaming era. Windows and Linux versions will be available, along with the engine and Java development tools and editors.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    Polar Connection is a simple four-in-a-row game played on a polar (circular) grid instead of the traditional rectangle.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20

    ProjectKerensky

    Ground-Up rewrite of MekWars

    Over the last few years, I've become increasingly unhappy with Java as a server-side language. Project Kerensky is a temporary project, and will eventually become MekWars II. Server is C, based on SocketMud code. Client will remain Java, for ease of portability.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    RandMAX - helps manage Your resources in an VGA Planets PBEM. project aim ist to make it portable. 1. to C/C++ or 2. Java Currently a new RandMAX is beeing designed by Carsten Vogt c.vogt AT hamburg DOT de (platform Windows, programming with Bo
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    The Rise Of Prometherion is a new generation of Real-Time-Strategy games. It is the 3D-Addon to Realms of the Emperor (www.rofte-de).
    Downloads: 0 This Week
    Last Update:
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  • 23
    Collection of works by San Francisco game developers.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    A multi-user homebrew nintendo ds game where users can compete in a real-time block game. The game state is persistent and there is no "game over". Players can join in ad-hoc at any point in the game and share the same playing field.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    Downloads: 0 This Week
    Last Update:
    See Project
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